View Full Version : Jhatka

July 22nd, 2006, 01:00 PM
current khatarnak to hota hein par kitni der tak lagta hein lets find out

domestic frequency is 50Hz
1 Hz = 1 cycle per sec (1 c/s)
now draw the sinewave which is our domestic supply (AC)
it is alternating current and it achieve zero twice in one cycle
so we got 100 zero in 50 C/s (Hz)
so the Jhaka we will get will be of 1/100 sec